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Sofitel > Destinations > FRANCE > Rennes >Balthazar Hôtel & Spa Rennes - MGallery by Sofitel

Balthazar Hôtel & Spa Rennes - MGallery by Sofitel

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Close to the Parliament of Brittany, the Balthazar Hotel & Spa is set in the heart of Rennes and is decorated in a contemporary, warm and refined style. This elegant, unique hotel combines aesthetics and authenticity to make you feel perfectly at home

For a business meeting over a cocktail, curling up by the fireplace with a book or a spot of relaxation in the Nuxe Spa, come and share a special moment with us.


19 Rue Marechal Joffre
35000 Rennes

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14:00 / 12:00

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The Balthazar hotel is located within the heart of Rennes, a city of art and history. Enjoy a personalized welcome in unique, cozy and contemporary surroundings which play with contrast: urban and rural, shared and private, etc. ..

Mr Laurent BEAU

Indulge in Pampering

Wellbeing and beauty

For moments of absolute serenity, indulge yourself in Nuxe Spa's exceptional facilities.

A peaceful haven in the city center

The Balthazar welcomes you to unparalleled warmth and elegance in the heart of Rennes

A stopover between verdure and fantasy

Bay windows, fanciful lights and a wall of greenery... the patio is the essence of Balthazar.

The hotel reflects an aesthetic universe, a style, a design, the signature of a person who inspired its vision.

Legendary Stories Design signature Our Unique Story Legendary Stories

In the center of Rennes, the luxurious Balthazar Hotel & Spa MGallery by Sofitel welcomes you into its unique atmosphere. Discover all the facets of this 5-star boutique hotel that harmoniously blends history and modernity, nature and urbanity.

Behind the elegant façade of two former townhouses, this contemporary hotel reflects the energy of the Breton capital, where life reverberates within traditional half-timbered homes. Stroll medieval streets and admire the nearby Parliament of Brittany.

Upon returning to the hotel, unwind with a massage or beauty treatment. In partnership with the Parisian luxury line Nuxe, the spa and its warm wooden tints confer serenity to all who enter, while the hammam and indoor pool invite you to relax and dream.

From the leafy patio to your guestroom or suite, the Balthazar charms you with its elegance and creativity. Soft hues and pure lines are found alongside surprising decorative touches. Be seduced by the personality of this design hotel in the city center.

Based on traveller reviews

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The ultimate luxury experience

Balthazar Hôtel & Spa Rennes - MGallery by Sofitel

In the heart of the city, 5 min from Rennes station and 15 min from Rennes St. Jacques airport, 2 min from the Liberté events hall and a 2 min walk from the République bus station. Approx. 3 hrs 45 min from Paris via the A11 then A81 highways, 1 hr 30 min from Nantes via the N137 and 2 hrs 45 min from Brest via the N12. Follow signs for Rennes Centre then Liberté, Rue Maréchal Joffre is a bus route with restricted access for residents. Follow the road from Boulevard de la Liberté, we are number 19.


19 Rue Marechal Joffre
35000 Rennes

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  • Phone: (+33)2/99323232
  • Fax: (+33)2/99323232
  • E-mail:

Accessible by public transport

  • Airport :
    RENNES ST JACQUES (7.0 km/ 4.35 mi)
    Shuttle paying
  • Railway Station/ Station:
    RENNES (1.0 km/ 0.62 mi)

Rennes, a medieval city

The capital of Brittany does not offer typical French heritage. No visitor can miss its Celtic soul. Today, Rennes is a young city that is proud of its Breton identity.

Discover the city

Online Check-in / Fast Check-out

Your new online check-in/fast check-out services: less to do, more time for you


Indulgent Sleep in Luxury & Elegance

Stylish and sophisticated 258 to 323 sq. ft. (24m2 to 30m2) double or twin rooms. Totally soundproofed, with a safe, LED TV, free WIFI, mini bar, walk-in shower, water, tea/Nespresso coffee

The Balthazar Hotel features 54 rooms and 2 DELUXE SUITES with private terraces with views overlooking downtown Rennes. Comfortable and elegant, the rooms are decorated in a simple, modern and warm style.

Soft colors, designer furnishings, unique decorative elements... you are transported yet feel at home in the Junior suite. From the lounge to the immense terrace overlooking the city, these contemporary spaces are the quintessence of chic urban life.

A smile and cocktail at your beck and call

For an intimate meal or gourmet break in total peace and privacy, let room service bring breakfast, dinner or snacks to you. Savor the hotel's gastronomy, prepared with local products, without having to leave your room or suite.

Weekday hours : 24-24

Weekend hours : 24-24

Cold snacks

Hot Meals

Balthazar Hôtel & Spa Rennes - MGallery by Sofitel fittings

Room fittings

  1. 220/240 V AC
  2. Air conditioning
  3. Safe deposit box in room
  4. Free in-room mineral water
  5. WiFi in your room
  6. Work desk in all rooms
  7. Crib on request
  8. Minibar
  9. Coffee/tea making facilities

Bathroom fittings

  1. Hair dryer in bathroom

Security fittings

  1. Keycard-operated door locks
  2. Audible smoke alarms in rooms
  3. Smoke alarm in room
  4. Emergency info in rooms

Get ready for an exquisite culinary experience in Rennes

La Table de Balthazar offers a comfortable, stylish ambiance. Our chef, Anthony Le Fur, and Michel Rostang have developed a delicious menu based on fresh local produce. At the bar, discover the original creations devised by our mixologists.

Delight your delicate tastebuds

Apéritifs in a chic setting

Our bar invites you to discover excellent wines and creative cocktails.

Sunday brunch, Breton style

For a delicious Sunday treat, experience our housemade crêpes and "galettes-saucisses".

Excellence, refinement and authenticity

La Table de Balthazar revisits the cuisine of chef Michel Rostang using local products.

Our best selection of elegant dining experiences

For fine dining and cocktail enthusiasts


The warm and cozy Balthazar bar is the perfect place for socializing, whether for business meetings over coffee, afternoon tea or enjoying delicious cocktails with friends in the evenings.

Openings hours : 08:00-23:00

Service : Service in room, Light meal, Musical entertainment

A smile and cocktail at your beck and call

For an intimate meal or gourmet break in total peace and privacy, let room service bring breakfast, dinner or snacks to you. Savor the hotel's gastronomy, prepared with local products, without having to leave your room or suite.

Weekday hours : 24-24

Weekend hours : 24-24

Cold snacks

Hot Meals

Organize magnifique meetings

Organize your business meetings, incentive events or seminars in downtown Rennes. The Balthazar Hotel & Spa has two rooms suited to your business needs, offering comfort, quality service, the latest equipment and more.

Everything is done to ensure that your professional events are a success in a contemporary and elegant atmosphere. With a view of the patio, the Gaspard lounge is ideal as a meeting or conference room

Small meetings, interviews, presentations? Choose the Balthazar lounge! Our services include coffee breaks, a bar, lunch and dinner. We can also offer quality catering and accommodation options.

Meeting planner

Meeting planner


E-mail :

Our meeting rooms

Meeting rooms specifications

Room name Area size Height Theatre Capacity U-Shape Capacity Boardroom Capacity Classroom Capacity Banquet Capacity
BALTHAZAR 30.0 m² 2.95 m 0 0 8 0 0
GASPARD 28.0 m² 2.4 m 25 12 16 16 0
MELCHIOR 25.0 m² 2.4 m 22 12 16 15 0

Meeting room fittings

  • High-speed Internet
  • Accommodation
  • Indoor and Outdoor facilities
  • Videoconferencing
  • Fine Cuisine
  • Copy/print service available
  • Podium
  • Day light
  • WiFi access
  • Syndicate rooms
  • Video equipment
  • Overhead projector
  • Simultaneous interpreting
  • Airconditioned meeting room


Your dream wedding at Balthazar Hôtel & Spa Rennes - MGallery by Sofitel

Whether for a wedding or anniversary, family reunion or get-together with friends, the Balthazar Hotel & Spa offers a unique space to celebrate unforgettable moments. Your guests will feel perfectly at home in the elegant, contemporary and warm setting

Meeting planner

Meeting planner


E-mail :

Your wedding as per your wishes


As the big day comes to a close, the newlyweds and their guests are just a short distance from their rooms. A bridal suite for the newlyweds with a four-poster bed... a chance for the couple to make the romantic moment last.

Indoor and Outdoor facilities

With terraces, swimming pools and gardens, the boutique hotels in the MGallery collection provide an idyllic setting for cocktails and receptions. They offer guests truly beautiful surroundings.

Fine Cuisine

Guests are offered menus of imaginative cuisine and local produce. Prepared by top-class chefs, they will help to make your special day unforgettable.

Make timeless memories

Find out more

Relax & pamper yourself at our wellbeing centre

Our Nuxe Spa offers a superb sensory swimming pool, steam baths, a sauna, an amazing ice fountain and an experience shower. We also offer 4 treatment cubicles, including a double, for treatments and massages.

Personalized treatment

  • Hammam
  • Sauna (1)
  • Massage (1)

Party in style

Guests love the Balthazar Hotel's Nuxe Spa, bar, restaurant and patio for their unique and contemporary atmosphere. Room service, valet parking, etc. During your stay, our teams offer every care and attention.



Enjoy value-added services

  • Accessibility
    • Wheelchair access
    • Reduced mobility facilities
    • Accessible bathroom
    • Phone light for hearing impaired
    • Visual alarm for hearing impaired
  • Business travel
    • Porter
    • Dry cleaning / Ironing
  • IT/Business
    • WiFi at the hotel
    • High-speed Internet
    • Porter
    • Internet connectivity
    • Copy/print service available
    • Business center with support staff
    • Dry cleaning / Ironing
    • Translating/interpreting service
    • Currency exchange
    • Business Internet services
  • Sports
    • Hammam
    • Jacuzzi
    • Fitness centre
    • Sauna
    • Tennis
    • Massage
    • Indoor tennis court
    • Outdoor tennis court
    • Bicycle hire facilities
  • Family
    • Babysitting on request
    • Crib on request
    • Pet allowed (15.00 EUR - per day)
  • Restaurants
    • Breakfast

Useful Information

We remain at your disposal for any info you may need.

Suggestion from the concierge at Balthazar Hôtel & Spa Rennes - MGallery by Sofitel

Rennes, a medieval city

The capital of Brittany does not offer typical French heritage. No visitor can miss its Celtic soul. Today, Rennes is a young city that is proud of its Breton identity.

Discover the city

Book and organise an event



Customer information and special rates


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* Prices start from. Offer subject to the hotel's conditions and availability. See the sales conditions for the rate. Depending on the country, these prices may not include taxes, may include VAT only or may include all taxes (VAT and city tax). When prices do not include all taxes, the relevant taxes (VAT and/or city tax) will be stated in the following stages of the reservation process. The price is only guaranteed at the time of reservation.

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